Fosi Audio DS2
Here is a closer look at Fosi Audio DS2.
About
A Cirrus Logic CS43131 dongle DAC measured by Audio Science Review at 117.08dB SINAD in balanced mode with a near-imperceptible noise floor (under 1μV) — independent lab measurement rather than a device-compatibility report, but a strong signal of clean channel separation for critical in-ear monitor use.
Ports: 1× 3.5mm audio jack, 1× 4.4mm balanced jack and 1× USB-C
Confirmed with
- Notebook (generic)
Confirmed via a real user report of pairing it with a laptop, describing the DAC's independent volume control as complementary to (not a replacement for) the host laptop's own volume level.